3-Thiophenecarboxylic acid, 2-[[(2,6-difluorophenyl)methyl](ethoxycarbonyl)amino]-4-methyl-5-(4-nitrophenyl)

Its specific structure, featuring the difluorophenyl, nitro, and thiophene groups, makes it valuable in research for creating novel compounds with potential biological activities. This complex thiophene derivative is used mainly as a crucial organic synthesis intermediate, particularly in the pharmaceutical industry as a building block for developing new drugs, most notably as a key intermediate for synthesizing the GnRH antagonist drug Relugolix, used in treating prostate cancer and uterine fibroids.

API Name Relugolix
CAS No 2566172-33-4
Molecular Formula C22H18F2N2O6S
Molecular Weight 476.5 g/mol
Synonyms 2-[(2,6-difluorophenyl)methyl-ethoxycarbonylamino]-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylic acid

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